Average annual temperature is 27.4 °C
Absolute maximum temperature: 29.8 °C
Absolute minimum temperature: 24.3 °C
Number of sunny days: 7 days
Number of rainy days: 358 days
Look at detailed online map of Onongoch
* Weather data for Onongoch Micronesia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.6 | 29.3 | 28.9 | 29.4 | 29.4 | 29.5 | 29.4 | 29.8 | 29.6 | 29.5 | 29.6 | 29.3 |
| Average daytime temperature (°C) | 28.5 | 28.2 | 28.1 | 28.1 | 28.5 | 28.3 | 28.2 | 28.4 | 28.4 | 28.6 | 28.7 | 28.6 |
| Average temperature (°C) | 27.5 | 27.4 | 27.1 | 27.0 | 27.5 | 27.3 | 27.2 | 27.3 | 27.2 | 27.5 | 27.7 | 27.8 |
| Average night temperature (°C) | 26.1 | 26.4 | 25.9 | 25.6 | 26.2 | 25.9 | 25.9 | 25.9 | 25.8 | 26.2 | 26.6 | 26.6 |
| Absolute minimum temperature (°C) | 24.5 | 24.5 | 24.3 | 24.7 | 25.0 | 24.9 | 24.9 | 25.1 | 24.5 | 24.6 | 25.0 | 25.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.5 | 12.5 | 12.4 | 12.2 | 12.0 | 11.8 | 11.7 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.0 | 9.0 | 9.4 | 7.3 | 8.1 | 7.5 | 8.1 | 7.6 | 7.7 | 8.2 | 8.1 | 9.4 |
| Precipitation (mm) | 370 | 338 | 393 | 577 | 549 | 469 | 633 | 553 | 650 | 485 | 425 | 268 |
| Sunny days | 2 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 29 | 28 | 26 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Onongoch is at